Jacinda was putting a new carpet into her bedroom. The dimensions of her bedroom are 12 feet by 14 feet. How many square feet of carpet will she need to cover the floor.

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11

What is the total surface area of this square pyramid?